EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
Mid-Atlantic
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Alaska
Gulf of Alaska
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Friday Harbor WA
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Seattle, WA
Port Angeles, WA
Neah Bay, WA
Toke Point, WA
Astoria, OR
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Crescent City, CA
North Spit, CA
Arena Cove, CA
Point Reyes, CA
Port Chicago, CA
San Francisco CA
Surge List
West Coast
#Seward, AK : 02/08/2025 20:22:12 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/07 00Z,   0.70,   1.34,   0.22,  99.90,  -1.82,  (min)
02/07 01Z,   0.70,   2.07,   0.96,  99.90,  -1.81,
02/07 02Z,   0.70,   3.25,   1.87,  99.90,  -2.08,
02/07 03Z,   0.70,   4.58,   3.32,  99.90,  -1.96,
02/07 04Z,   0.60,   5.75,   4.46,  99.90,  -1.89,
02/07 05Z,   0.60,   6.51,   5.11,  99.90,  -2.00,
02/07 06Z,   0.50,   6.80,   5.45,  99.90,  -1.85,  (max)
02/07 07Z,   0.60,   6.63,   5.34,  99.90,  -1.89,
02/07 08Z,   0.60,   6.11,   4.77,  99.90,  -1.94,
02/07 09Z,   0.70,   5.46,   4.06,  99.90,  -2.10,
02/07 10Z,   0.70,   4.99,   3.67,  99.90,  -2.02,
02/07 11Z,   0.70,   4.96,   3.66,  99.90,  -2.00,  (min)
02/07 12Z,   0.60,   5.46,   4.11,  99.90,  -1.95,
02/07 13Z,   0.60,   6.40,   5.11,  99.90,  -1.89,
02/07 14Z,   0.60,   7.65,   6.35,  99.90,  -1.90,
02/07 15Z,   0.60,   8.97,   7.57,  99.90,  -2.00,
02/07 16Z,   0.60,  10.03,   8.60,  99.90,  -2.03,
02/07 17Z,   0.60,  10.52,   9.13,  99.90,  -1.99,  (max)
02/07 18Z,   0.50,  10.29,   8.89,  99.90,  -1.90,
02/07 19Z,   0.60,   9.32,   7.92,  99.90,  -2.00,
02/07 20Z,   0.60,   7.72,   6.29,  99.90,  -2.03,
02/07 21Z,   0.60,   5.70,   4.32,  99.90,  -1.98,
02/07 22Z,   0.60,   3.64,   2.32,  99.90,  -1.92,
02/07 23Z,   0.60,   1.96,   0.81,  99.90,  -1.75,
02/08 00Z,   0.50,   0.95,  -0.42,  99.90,  -1.87,  (min)
02/08 01Z,   0.50,   0.72,  -0.40,  99.90,  -1.62,
02/08 02Z,   0.50,   1.25,   0.03,  99.90,  -1.72,
02/08 03Z,   0.50,   2.40,   1.10,  99.90,  -1.80,
02/08 04Z,   0.50,   3.90,   2.51,  99.90,  -1.89,
02/08 05Z,   0.50,   5.38,   3.93,  99.90,  -1.95,
02/08 06Z,   0.40,   6.54,   5.18,  99.90,  -1.76,
02/08 07Z,   0.50,   7.21,   5.77,  99.90,  -1.94,
02/08 08Z,   0.60,   7.34,   5.82,  99.90,  -2.12,  (max)
02/08 09Z,   0.70,   6.95,   5.44,  99.90,  -2.21,
02/08 10Z,   0.70,   6.23,   4.88,  99.90,  -2.05,
02/08 11Z,   0.60,   5.53,   4.17,  99.90,  -1.96,
02/08 12Z,   0.50,   5.17,   3.70,  99.90,  -1.97,  (min)
02/08 13Z,   0.60,   5.32,   3.90,  99.90,  -2.02,
02/08 14Z,   0.60,   6.00,   4.53,  99.90,  -2.07,
02/08 15Z,   0.60,   7.15,   5.59,  99.90,  -2.16,
02/08 16Z,   0.50,   8.53,   6.95,  99.90,  -2.08,
02/08 17Z,   0.50,   9.77,   8.24,  99.90,  -2.03,
02/08 18Z,   0.40,  10.51,   9.04,  99.90,  -1.87,
02/08 19Z,   0.40,  10.52,   9.10,  99.90,  -1.82,  (max)
02/08 20Z,   0.30,   9.72,   8.26,  99.90,  -1.76,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/08 21Z,   0.30,   8.14,  99.90,   6.66,  -1.78,
02/08 22Z,   0.30,   5.99,  99.90,   4.49,  -1.80,
02/08 23Z,   0.30,   3.68,  99.90,   2.16,  -1.82,
02/09 00Z,   0.30,   1.69,  99.90,   0.16,  -1.83,
02/09 01Z,   0.30,   0.40,  99.90,  -1.15,  -1.85,
02/09 02Z,   0.40,   0.00,  99.90,  -1.46,  -1.87,  (min)
02/09 03Z,   0.30,   0.55,  99.90,  -1.04,  -1.88,
02/09 04Z,   0.30,   1.90,  99.90,   0.30,  -1.90,
02/09 05Z,   0.30,   3.71,  99.90,   2.10,  -1.92,
02/09 06Z,   0.30,   5.55,  99.90,   3.92,  -1.93,
02/09 07Z,   0.30,   7.04,  99.90,   5.38,  -1.95,
02/09 08Z,   0.30,   7.93,  99.90,   6.26,  -1.97,
02/09 09Z,   0.20,   8.10,  99.90,   6.33,  -1.97,  (max)
02/09 10Z,   0.10,   7.57,  99.90,   5.70,  -1.97,
02/09 11Z,   0.10,   6.57,  99.90,   4.70,  -1.97,
02/09 12Z,   0.00,   5.52,  99.90,   3.55,  -1.97,
02/09 13Z,   0.00,   4.83,  99.90,   2.86,  -1.97,
02/09 14Z,   0.00,   4.74,  99.90,   2.78,  -1.97,  (min)
02/09 15Z,   0.10,   5.37,  99.90,   3.50,  -1.97,
02/09 16Z,   0.10,   6.64,  99.90,   4.77,  -1.97,
02/09 17Z,   0.10,   8.26,  99.90,   6.39,  -1.97,
02/09 18Z,   0.20,   9.78,  99.90,   8.01,  -1.97,
02/09 19Z,   0.20,  10.75,  99.90,   8.98,  -1.97,
02/09 20Z,   0.20,  10.90,  99.90,   9.13,  -1.97,  (max)
02/09 21Z,   0.20,  10.09,  99.90,   8.32,  -1.97,
02/09 22Z,   0.20,   8.35,  99.90,   6.58,  -1.97,
02/09 23Z,   0.10,   5.92,  99.90,   4.05,  -1.97,
02/10 00Z,   0.00,   3.31,  99.90,   1.34,  -1.97,
02/10 01Z,   0.00,   1.08,  99.90,  -0.88,  -1.97,
02/10 02Z,   0.00,  -0.31,  99.90,  -2.28,  -1.97,
02/10 03Z,  -0.10,  -0.63,  99.90,  -2.70,  -1.97,  (min)
02/10 04Z,  -0.10,   0.17,  99.90,  -1.89,  -1.97,
02/10 05Z,  -0.10,   1.90,  99.90,  -0.17,  -1.97,
02/10 06Z,  -0.10,   4.09,  99.90,   2.02,  -1.97,
02/10 07Z,  -0.10,   6.23,  99.90,   4.16,  -1.97,
02/10 08Z,  -0.10,   7.87,  99.90,   5.80,  -1.97,
02/10 09Z,   0.00,   8.74,  99.90,   6.77,  -1.97,  (max)
02/10 10Z,   0.00,   8.69,  99.90,   6.72,  -1.97,
02/10 11Z,   0.00,   7.80,  99.90,   5.83,  -1.97,
02/10 12Z,   0.00,   6.40,  99.90,   4.43,  -1.97,
02/10 13Z,  -0.10,   5.00,  99.90,   2.93,  -1.97,
02/10 14Z,   0.00,   4.10,  99.90,   2.13,  -1.97,
02/10 15Z,  -0.20,   3.99,  99.90,   1.82,  -1.97,  (min)
02/10 16Z,  -0.20,   4.79,  99.90,   2.62,  -1.97,
02/10 17Z,  -0.20,   6.35,  99.90,   4.18,  -1.97,
02/10 18Z,  -0.10,   8.29,  99.90,   6.22,  -1.97,
02/10 19Z,  -0.10,  10.05,  99.90,   7.98,  -1.97,
02/10 20Z,  -0.20,  11.13,  99.90,   8.96,  -1.97,
02/10 21Z,  -0.20,  11.22,  99.90,   9.05,  -1.97,  (max)
02/10 22Z,  -0.20,  10.20,  99.90,   8.03,  -1.97,
02/10 23Z,  -0.30,   8.14,  99.90,   5.87,  -1.97,
02/11 00Z,  -0.20,   5.38,  99.90,   3.22,  -1.97,
02/11 01Z,  -0.20,   2.54,  99.90,   0.38,  -1.97,
02/11 02Z,  -0.20,   0.26,  99.90,  -1.91,  -1.97,
02/11 03Z,  -0.20,  -0.98,  99.90,  -3.15,  -1.97,  (min)
02/11 04Z,  -0.10,  -0.96,  99.90,  -3.03,  -1.97,
02/11 05Z,  -0.10,   0.30,  99.90,  -1.77,  -1.97,
02/11 06Z,   0.00,   2.48,  99.90,   0.51,  -1.97,
02/11 07Z,   0.00,   5.00,  99.90,   3.03,  -1.97,
02/11 08Z,   0.00,   7.27,  99.90,   5.30,  -1.97,
02/11 09Z,   0.00,   8.83,  99.90,   6.86,  -1.97,
02/11 10Z,   0.00,   9.40,  99.90,   7.44,  -1.97,  (max)
02/11 11Z,   0.00,   8.92,  99.90,   6.95,  -1.97,
02/11 12Z,   0.00,   7.55,  99.90,   5.58,  -1.97,
02/11 13Z,  -0.20,   5.74,  99.90,   3.57,  -1.97,
02/11 14Z,  -0.20,   4.13,  99.90,   1.96,  -1.97,
02/11 15Z,  -0.20,   3.22,  99.90,   1.05,  -1.97,  (min)
02/11 16Z,  -0.30,   3.33,  99.90,   1.06,  -1.97,
02/11 17Z,  -0.20,   4.47,  99.90,   2.30,  -1.97,
02/11 18Z,  -0.30,   6.41,  99.90,   4.14,  -1.97,
02/11 19Z,  -0.10,   8.62,  99.90,   6.55,  -1.97,
02/11 20Z,   0.00,  10.47,  99.90,   8.50,  -1.97,
02/11 21Z,   0.00,  11.45,  99.90,   9.49,  -1.97,  (max)
02/11 22Z,   0.00,  11.28,  99.90,   9.31,  -1.97,
02/11 23Z,   0.20,   9.89,  99.90,   8.12,  -1.97,
02/12 00Z,   0.10,   7.44,  99.90,   5.57,  -1.97,
02/12 01Z,   0.10,   4.42,  99.90,   2.55,  -1.97,
02/12 02Z,   0.10,   1.53,  99.90,  -0.34,  -1.97,
02/12 03Z,   0.00,  -0.54,  99.90,  -2.51,  -1.97,
02/12 04Z,   0.00,  -1.37,  99.90,  -3.34,  -1.97,  (min)
02/12 05Z,   0.00,  -0.79,  99.90,  -2.76,  -1.97,
02/12 06Z,   0.00,   1.02,  99.90,  -0.95,  -1.97,
02/12 07Z,   0.00,   3.60,  99.90,   1.63,  -1.97,
02/12 08Z,   0.00,   6.29,  99.90,   4.32,  -1.97,
02/12 09Z,   0.10,   8.45,  99.90,   6.58,  -1.97,
02/12 10Z,   0.30,   9.66,  99.90,   8.00,  -1.97,
02/12 11Z,   0.30,   9.74,  99.90,   8.07,  -1.97,  (max)
02/12 12Z,   0.30,   8.69,  99.90,   7.02,  -1.97,